Potomac River - Hollis Marsh Wind Forecast
Potomac River - Hollis Marsh Wind Statistics
March Wind
St Marys County Airport (14.9 miles)
Strongest 1 March, 2026
10.3mph NAverage March
5.3mph
Climate (2010–Present)
St Marys County Airport (14.9 miles)
Strongest 13 January, 2024
26.4mph WSWAverage 2021–2026
5.8mph